PL236851A1 - - Google Patents
Info
- Publication number
- PL236851A1 PL236851A1 PL23685181A PL23685181A PL236851A1 PL 236851 A1 PL236851 A1 PL 236851A1 PL 23685181 A PL23685181 A PL 23685181A PL 23685181 A PL23685181 A PL 23685181A PL 236851 A1 PL236851 A1 PL 236851A1
- Authority
- PL
- Poland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/04—Safety devices
- E21C35/046—Protection of cables or pipes for supplying power
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/04—Distributing means for power supply in mines
- E21F17/06—Distributing electric power; Cable networks; Conduits for cables
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Electric Cable Installation (AREA)
- Framework For Endless Conveyors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813123569 DE3123569A1 (de) | 1981-06-13 | 1981-06-13 | Energieversorgungseinrichtung fuer zugmittelgezogene gewinnungsmaschinen in bergmaennischen abbaubetrieben |
| DE19823200449 DE3200449C1 (de) | 1982-01-09 | 1982-01-09 | Energieversorgungseinrichtung für zugmittelgezogene Gewinnungsmaschinen im Bergbau |
| DE19823204496 DE3204496C1 (de) | 1982-02-10 | 1982-02-10 | Energieversorgungseinrichtung für zugmittelgezogene Gewinnungsmaschinen in bergmännischen Abbaubetrieben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL236851A1 true PL236851A1 (es) | 1982-12-20 |
Family
ID=27189376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL23685181A PL236851A1 (es) | 1981-06-13 | 1981-06-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4458950A (es) |
| AU (1) | AU8367382A (es) |
| CA (1) | CA1174247A (es) |
| FR (1) | FR2507678A1 (es) |
| GB (1) | GB2100695B (es) |
| PL (1) | PL236851A1 (es) |
| ZA (1) | ZA823332B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3224591C1 (de) * | 1982-07-01 | 1983-09-29 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Energieversorgungseinrichtung fuer zugmittelgezogene Gewinnungsmaschinen in bergmaennischen Abbaubetrieben |
| US5642612A (en) * | 1995-12-19 | 1997-07-01 | Hughes; Ceiriog | Replaceable tip cable handler |
| US8919538B2 (en) | 2012-02-15 | 2014-12-30 | Joy Mm Delaware, Inc. | Armored face conveyor |
| GB2499429B (en) * | 2012-02-16 | 2019-01-16 | Joy Global Underground Mining Llc | Armored face conveyor |
| US8739507B2 (en) | 2012-09-21 | 2014-06-03 | Ceiriog Hughes | Interlocking cable track system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3113763A (en) * | 1959-12-31 | 1963-12-10 | Wendt | Arrangement for supplying energy to mining apparatus |
| GB1012432A (en) * | 1960-11-25 | 1965-12-08 | Coal Industry Patents Ltd | Means for protecting the supply cables of mining machines |
| US4088370A (en) * | 1974-10-04 | 1978-05-09 | Coal Industry (Patents) Limited | Haulage arrangements for mineral mining machines |
| DE2550729C3 (de) * | 1975-11-12 | 1980-05-08 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Kabelwagen, der in einer Seitenbracke geführt ist |
-
1981
- 1981-06-11 PL PL23685181A patent/PL236851A1/xx unknown
-
1982
- 1982-03-18 GB GB08207875A patent/GB2100695B/en not_active Expired
- 1982-05-13 AU AU83673/82A patent/AU8367382A/en not_active Abandoned
- 1982-05-13 ZA ZA823332A patent/ZA823332B/xx unknown
- 1982-05-24 FR FR8208971A patent/FR2507678A1/fr active Granted
- 1982-06-08 US US06/386,343 patent/US4458950A/en not_active Expired - Fee Related
- 1982-06-11 CA CA000404974A patent/CA1174247A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA823332B (en) | 1983-03-30 |
| GB2100695B (en) | 1985-05-01 |
| FR2507678B3 (es) | 1984-06-15 |
| US4458950A (en) | 1984-07-10 |
| CA1174247A (en) | 1984-09-11 |
| FR2507678A1 (fr) | 1982-12-17 |
| GB2100695A (en) | 1983-01-06 |
| AU8367382A (en) | 1982-12-23 |